A while ago the `accept_all_solutions_allowed_groups` setting was introduced to replace the `accept_all_solutions_trust_level` setting and to make the plugin more flexible by allowing admins to choose groups that are allowed to accept solutions instead of trust levels.
The new group-based setting includes the TL4 group by default. However, removing the TL4 group from the setting doesn't actually remove TL4 users permission to accept solution.
The reason for this bug is that the `can_accept_answer?` guardian method calls `can_perform_action_available_to_group_moderators?` which always allows TL4 users to perform category moderator actions:
56524f4bdf/lib/guardian/topic_guardian.rb (L342-L348)
This commit fixes the bug by checking if the user is a moderator on the topic's category (by calling the `is_category_group_moderator?` guardian method) instead of checking if the user can perform category moderator actions. In our case, `is_category_group_moderator?` is equivalent to `can_perform_action_available_to_group_moderators?` except for the TL4 check which is what we need.
Internal topic: t/134675.
* FEATURE: Prevents assign notification & change status on solved
Relates to this [topic](https://meta.discourse.org/t/assign-plugin-for-informatica/256974/94)
Add an event listener to `accepted_solution` event
Add `assigns_reminder_assigned_topics_query` modifier to not notify if
`prevent_assign_notification` setting is on.
Add settings to prevent assign notification and change status on solved
* DEV: Address review comments
Update SiteSettings names.
* DEV(WIP): Add tests for integration with discourse-assign
Add test for integration with discourse-assign plugin
checks if the assignment status is moved to `Done`
* DEV: lint solved_spec.rb
* DEV: Update test where it updates all assignments
Change `on(:accepted_solution)` is defined
Update test to use acting_user instead of admin
* DEV: lint & add tests for assigns_reminder_assigned_topics_query
Linted and added tests for `assigns_reminder_assigned_topics_query` modifier.
* DEV: Update tests based on review feedback
change plugin_initializer location
update spec with new tests to test integration with discourse-assign
* DEV: Add describe to spec for discourse-assign integration tests
* DEV: update describe name for discourse-assing spec integration
* DEV: Add more tests to spec for discourse-assign integration
* DEV: Lint solved_spec
* DEV: Lint and update spec to not have `p1` topic inside
This refactor makes for easier testing and makes things
more organised, the guardian extensions had no testing
whatsoever and I need some to make the TL -> group change.
Gabriel Grubba
Osama Sayegh
Loïc Guitaut
Martin Brennan
David Taylor
Joffrey JAFFEUX